KR970047420A

KR970047420A - Three Way Valve Control Method for Gas Boiler

Info

Publication number: KR970047420A
Application number: KR1019950050418A
Authority: KR
Inventors: 박용호
Original assignee: 구자홍; Lg 전자 주식회사
Priority date: 1995-12-15
Filing date: 1995-12-15
Publication date: 1997-07-26

Abstract

본 발명은 난방, 온수 겸용 가스(GAS) 보일러(BOILER)에 있어서, 온수기능과 난방기능을 절환하는 삼방밸브(3WAY VALVE)에 관한 것으로,특히, 난방기능 수행 중에 온수의 사용여부를 지속적으로 검출하여 온수를 사용할 경우에는, 삼뱅밸브(11)를 절환하여 난방측 통로를 차단하고 온수측 통로를 개방하여 온수를 출탕시키는 온수기능을 수행하는 온수기능수행단계(100)와; 상기 온수기능수행단계(100)를 수행한 후, 온수의 사용 중지여부를 지속적으로 검출하여 온수의 사용이 중지되었을 시에는, 타이머(TIMMER)기능을 작동하여 삼방밸브의 난방기능으로의 전환을 소정의 시간동안 지연하는 지연단계(200)와; 상기 지연단계(200)의 수행 중에 온수의 재 사용 여부를 지속적으로 검출하여 온수를 재 사용할 경우에는 상기 지연기능을 취소하고 온수기능을 계속 수행하며, 그렇지 않을 경우에는 삼방밸브(11)를 절환하여 난방기능을 수행하는 난방기능 수행단계(300)를 포함하여 구성됨을 특징으로 하는 가스 보일러의 삼방밸브 제어방법이다.The present invention relates to a three-way valve that switches between a hot water function and a heating function in a heating and hot water combined gas (GAS) boiler. In the case of using hot water, the hot water function performing step 100 of switching the three-way valve 11 to block the heating side passage and opening the hot water side passage to perform the hot water function to tap the hot water; After performing the hot water function performing step 100, continuously detecting whether the hot water is stopped and when the use of the hot water is stopped, the timer (TIMMER) function is activated to switch to the heating function of the three-way valve. A delay step 200 of delaying for a time; Continuously detect whether hot water is reused during the execution of the delay step 200, if hot water is reused, cancel the delay function and continue to perform the hot water function, otherwise switch the three-way valve 11 to The three-way valve control method of the gas boiler, characterized in that comprises a heating function performing step 300 to perform the heating function.

Description

Three-phase valve control method of gas boiler

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 가스보일러의 구조를 나타낸 도면,1 is a view showing the structure of a gas boiler,

제2도는 본 발명 "가스보일러의 삼방밸브 제어방법"을 나타낸 신호흐름도.Figure 2 is a signal flow diagram showing the "three-way valve control method of the gas boiler" the present invention.

Claims

If hot water is used by continuously detecting the use of hot water during the heating function, the hot water function performing step of switching the three-way valve to block the heating side passage and opening the hot water side passage to perform hot water function ; After performing the hot water function performing step, if the use of hot water is continuously detected whether the use of hot water is stopped, the timer is activated to delay the switching of the three-way valve to the heating function for a predetermined time. Steps; If the hot water is re-used continuously while the hot water is re-used during the delay step, the delay function is canceled and the hot water function is continued. Otherwise, the heating is performed by switching the three-way valve. Three-way valve control method of a gas boiler comprising a function performing step.

※ Note: The disclosure is based on the initial application.